Comparison of the Resonant Frequency in Graphene and Metallic Nano-antennas

Abstract

The scalability of the resonant frequency in graphene-based nano-antennas (graphennas) and metallic nanoantennas as a function of their length is analyzed. The antenna resonances are obtained by combining the dispersion relation in free-standing graphene and gold layers, respectively, with the resonance condition. Graphennas are found to have a better… (More)

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@inproceedings{Llatser2012ComparisonOT, title={Comparison of the Resonant Frequency in Graphene and Metallic Nano-antennas}, author={Ignacio Llatser and Christian Kremers and Albert Cabellos-Aparicio and Eduard Alarc{\'o}n and Dmitry N. Chigrin}, year={2012} }